› 3fsd

X-ray diffraction
1.7Å resolution

Crystal structure of NTF2-like protein of unknown function in nutrient uptake (YP_427473.1) from RHODOSPIRILLUM RUBRUM ATCC 11170 at 1.70 A resolution

Released:
DOI: 10.2210/pdb3fsd/pdb
PDB entry 3fsd coloured by chain, front view.
PDB entry 3fsd coloured by chain, side view.
PDB entry 3fsd coloured by chain, top view.
Source organism: Rhodospirillum rubrum ATCC 11170
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173907 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF4440 domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 134 amino acids
Theoretical weight: 14.61 KDa
Source organism: Rhodospirillum rubrum ATCC 11170
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2RRQ9 (Residues: 1-133; Coverage: 100%)
Gene name: Rru_A2386
Sequence domains: Domain of unknown function (DUF4440)
Structure domains: Nuclear Transport Factor 2; Chain: A,

Ligands and Environments

2 bound ligands:
Ligand UNL 1 x UNL
Ligand EDO 2 x EDO
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P42212
Unit cell:
a: 61.018Å b: 61.018Å c: 56.442Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.175 0.172 0.221
Expression system: Escherichia coli

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